
MB91110 Series
9
(Continued)
Pin no.
Pin name
I/O*
Circuit type
Function
120
DACK0/PG1
I/O
C
[DACK0] This is the DMAC external transfer request recep-
tion output (ch 0) . This function is effective if the transfer re-
quest reception output specification of DMAC is permitted.
[PG1] This is a multi-purpose input/output port. This function
is effective if the transfer request reception output specifica-
tion of DMAC is prohibited.
121
DEOP0/PG2
I/O
C
[DEOP0] This is the DMA transfer end signal output (ch 0) .
This function is effective if the transfer end signal output
specification of DMAC is permitted.
[PG2] This is a multi-purpose input/output port. This function
is effective if the transfer end signal output specification of
DMAC is prohibited.
122
DREQ1/PG3
I/O
H
[DREQ1] This is the DMA external transfer request input (ch
1) . This input is always used if selected as the transfer factor
of DMAC, so output using other functions should be stopped
except when carried out intentionally.
[PG3] This is a multi-purpose input/output port.
123
DACK1/PG4
I/O
C
[DACK1] This is the DMAC external transfer request recep-
tion output (ch 1) . This function is effective if the transfer re-
quest reception output specification of DMAC is permitted.
[PG4] This is a multi-purpose input/output port. This function
is effective if the transfer request reception output specifica-
tion of DMAC is prohibited.
124
DEOP1/PG5
I/O
C
[DEOP1] This is the DMA transfer end signal output (ch 1) .
This function is effective if the transfer end signal output
specification of DMAC is permitted.
[PG5] This is a multi-purpose input/output port. This function
is effective if the transfer end signal output specification of
DMAC is prohibited.
127
DREQ2/PH0
I/O
H
[DREQ2] This is the DMA external transfer request input (ch
2) . This input is always used if selected as the transfer factor
of DMAC, so output using other functions should be stopped
except when carried out intentionally.
[PH0] This is a multi-purpose input/output port.
128
DACK2/PH1
I/O
C
[DACK2] This is the DMAC external transfer request recep-
tion output (ch 2) . This function is effective if the transfer re-
quest reception output specification of DMAC is permitted.
[PH1] This is a multi-purpose input/output port. This function
is effective if the transfer request reception output specifica-
tion of DMAC is prohibited.